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implement Hash for proc_macro::LineColumn #106946

Merged
merged 1 commit into from
Jan 26, 2023
Merged

implement Hash for proc_macro::LineColumn #106946

merged 1 commit into from
Jan 26, 2023

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@dtolnay dtolnay commented Jan 16, 2023 •
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For use in HashMap<LineColumn, TokenTree> or HashMap<LineColumn, Comment>, for example.

Here is an example of one case complicated by the absence of this impl.

Tracking issue: #54725

@dtolnay dtolnay added the T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. label Jan 16, 2023
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rustbot commented Jan 16, 2023

r? @petrochenkov

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@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jan 16, 2023
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rustbot commented Jan 16, 2023

Hey! It looks like you've submitted a new PR for the library teams!

If this PR contains changes to any rust-lang/rust public library APIs then please comment with @rustbot label +T-libs-api -T-libs to tag it appropriately. If this PR contains changes to any unstable APIs please edit the PR description to add a link to the relevant API Change Proposal or create one if you haven't already. If you're unsure where your change falls no worries, just leave it as is and the reviewer will take a look and make a decision to forward on if necessary.

Examples of T-libs-api changes:

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  • Introducing new or changing existing unstable library APIs (excluding permanently unstable features / features without a tracking issue)
  • Changing public documentation in ways that create new stability guarantees
  • Changing observable runtime behavior of library APIs

@petrochenkov petrochenkov added S-waiting-on-team Status: Awaiting decision from the relevant subteam (see the T-<team> label). I-libs-api-nominated Nominated for discussion during a libs-api team meeting. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jan 19, 2023
@dtolnay dtolnay added needs-fcp This change is insta-stable, so needs a completed FCP to proceed. and removed I-libs-api-nominated Nominated for discussion during a libs-api team meeting. needs-fcp This change is insta-stable, so needs a completed FCP to proceed. labels Jan 19, 2023
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dtolnay commented Jan 19, 2023

r? rust-lang/libs-api

@rustbot rustbot assigned BurntSushi and unassigned petrochenkov Jan 19, 2023
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dtolnay commented Jan 22, 2023

Reassigning BurntSushi's reviews because based on git log -i --grep=r=burntsushi the last time they did rust-lang/rust reviews was over 3 years ago.

r? rust-lang/libs-api

@rustbot rustbot assigned m-ou-se and unassigned BurntSushi Jan 22, 2023
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m-ou-se commented Jan 24, 2023

@bors r+

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bors commented Jan 24, 2023

📌 Commit 25f0147 has been approved by m-ou-se

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-team Status: Awaiting decision from the relevant subteam (see the T-<team> label). labels Jan 24, 2023
@matthiaskrgr matthiaskrgr mentioned this pull request Jan 26, 2023
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bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 26, 2023
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Auto merge of rust-lang#107318 - matthiaskrgr:rollup-776kd81, r=matth…
40fda7b 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#97373 (impl DispatchFromDyn for Cell and UnsafeCell)
 - rust-lang#106625 (Remove backwards compat for LLVM 12 coverage format)
 - rust-lang#106779 (Avoid __cxa_thread_atexit_impl on Emscripten)
 - rust-lang#106811 (Append .dwp to the binary filename instead of replacing the existing extension.)
 - rust-lang#106836 (Remove optimistic spinning from `mpsc::SyncSender`)
 - rust-lang#106946 (implement Hash for proc_macro::LineColumn)
 - rust-lang#107074 (remove unnecessary check for opaque types)
 - rust-lang#107287 (Improve fn pointer notes)
 - rust-lang#107304 (Use `can_eq` to compare types for default assoc type error)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit d667105 into rust-lang:master Jan 26, 2023
@rustbot rustbot added this to the 1.69.0 milestone Jan 26, 2023
@dtolnay dtolnay deleted the hashlinecolumn branch October 24, 2023 22:55
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